Koolax @coolguy654321354 #1455504670
12 February 2020
account created (per Roblox API)
30 Aug 2026, 01:34
last measured (UTC)
Username record
@coolguy654321354 — observed 30 August 2026
Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.
Groups owned (as measured)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Nosniy Games#3461453 · Fan
58,822,670Scriptbloxian Studios#4705120 · Legend
30,020,497LSPLASH#3049798 · you guys
24,184,289Roblox#7 · Member
13,539,940Rumble Studios#3333298 · Fan
11,225,743The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,704Paradoxum Games#4914494 · Player
6,062,624Forsaken Dev Team#33548380 · Member
4,603,586YXceptional Studios#4217910 · Pro
4,417,769Play! Studios#7165738 · Supporter 😇
4,302,854ROLVe#2613928 · Members
4,296,037Tetra Games#4843918 · Fan
4,196,051Thinking Project#1235888 · noob
4,152,378Telanthric Development#15022320 · Player
3,975,681Ready, set, more!#7371243 · Fan
3,460,588thunder1222 Productions#553699 · Member
3,390,573KreekCraft Community#3072234 · Member
3,012,824XiaoChen Simulator#13780521 · Fan
2,995,593Incentive Team#5376709 · Champion
2,527,614Plaything Games#25 · gamers
2,491,566Tycoon Typhoon#3234576 · New
1,406,885Builders Club#8 · Member
1,377,262Polaroid Studios#15422038 · Pre-Alpha Players
1,263,430TeamTanqR#3052825 · Fans
1,026,233Tower Defense X#14733518 · fan :d
1,000,075Wings#145864 · 1
965,543No Limit Games#5542394 · Fan
814,678nico's stu#9511731 · member
749,919Mastery Studios Games#11886490 · Member
724,795Archkos Studios#15933961 · Player
608,046xEnesR#9529109 · 🥓BACON GANG🥓
578,102Fireblox Games#8254225 · Member
539,166[What A Game]#33028790 · Member
538,301Turbo Builders Club#9 · Member
530,434Sebee#6303746 · 😎 PRO
527,117Shovelware Studios#2816074 · Shovel Fan
458,704MMM Dev#11768636 · Member
363,845White Hat Studios.#2851520 · Fan
325,058Toosie's#7907649 · Member
319,183Tumore#9835935 · Member
268,084Chaotic Tranquility#4359670 · Chaos Causers 🌲
250,780Rektway#4656785 · Fans
206,452Die of Deathians#477931471 · Member
196,153Piggy Roleplay : Infection Official Group!#6306207 · Supporters
170,745ML1 Clothing#5347402 · Members
157,749Windforce Interactive#32454792 · Member
133,707Ymyfalt Developments#33113381 · Cool Kids
131,591School Of Developers | ROBLOX DEVs#9658196 · 🧠 | ROBLOX Developers
119,321Quantization#3574471 · Member
109,260Official Retro TDS Group#11209028 · Friends!
97,731Wonder Works Collab#10725909 · Member
97,352NoNameStuff Studios#35579381 · Member
88,403Skybox Studio#4922379 · Subscriber
85,380Seollal Studios#5418451 · ⭐ Fan
84,981LisboKate#4159792 · Member
76,015Honey Bee Laboratory#1197040 · Fan
74,551Rebranded Fried Productions#172195401 · Member
60,075Bloxy JP Studio#4904109 · Players
42,754Portal Roleplay#3305877 · Portal Fan
33,797Sonic the Hedgehog: Azure World RP#9461510 · Member
27,977LuauDevs production#8650842 · [🖤]
22,027hat's funny group#8612733 · normal
21,974Mander Studios#15557473 · Member
21,894Imded's another group#7483628 · Member
19,323Operation U.N.I.V.E.R.S.A.L#17104821 · Member
17,703PeaNutsSlayer Army#10616330 · Peanut Soldier
12,567Raw Bites Studio#6441498 · Member
12,328Wheatley fan group#558855 · Wheatley Fan
12,291Jackeryz Campfire#4377520 · FROGS
11,716Subs Blox Team#5627656 · Fans
9,980The Official Sonic Light RP Group!#5363862 · Member
3,964Pickleee#6281537 · Pickle Gang
2,167The S Show#6721097 · [1] Audience
1,891FREE GAMES PLAY NOW!#5886767 · Member
1,566Tek's Squid Community#14105333 · 🦑Squid
253Timelinx Games#14744538 · Player
210The SUM:R Team!#16422193 · Fans
181T ang's Studio#6265243 · Member
152Emerald Adventures Studios#12109468 · Awesome people B-)
144[BP] Black Mesa Security#32074562 · Commander [O5]
109Marching Band Comitee#5000758 · Band Member
103The Mega Epic Gaming Group#11821740 · Member
76KoraMikue Productions#10167506 · Tester
75Its_montay’s subscribers#6192930 · subscriber/member
67The IYasukiis FAM#12073157 · Fans <3
48Battle For Survival Team#468037093 · Member
45THE DONT TRIP ARMY YA BOY#6125722 · pending
42Dark Phoenix Cast Group!#6286181 · High-Member
37Sonic eclipse online fan group#6603037 · ROBOTNICK
27Redbears Roleplay#5801885 · Friends (Admin)
26Den's Fun Group!#10995256 · Most Important Guys
18Creator Speedy Headquarters#7533777 · Newcomers
10Tartarugo official Group#13365102 · Membro
3TEAM GR33NB0II: THE OFFICIAL GROUP!!!!!!#196152192 · GR33N MEMBERS!!
2Membership and rank as measured from this user’s public group list.